<template src="./data.html">
</template>
<script setup>
import { ref } from 'vue'
import data from '../data.js'

const start = ref(0)
const end = ref(data.length)

function setItemRef (el, item) {}
onMounted(() => init())
onMounted(() => document.addEventListener('scroll', scroll))
onUnmounted(() => document.removeEventListener('scroll', scroll))
</script>
